(1) the difference between the averages is large, (2) the sample size is large, and. (3) responses are consistently close to the average values and not widely spread out (the standard deviation is low). The t-testâs statistical significance and the t-testâs effect size are the two primary outputs of the t-test.2) the sample size is large, and. (3) responses are consistently close to the average values and not widely spread out (the standard deviation is low). The t-testâs statistical significance and the t-testâs effect size are the two primary outputs of the t-test.
Alaska (23.1 per 100,000) Alaska is the second highest nationally for rates of suicide at 23.1. However, according to the Alaska Bureau of Vital Statistics, this state actually has the highest rate of suicide per capita in the entire country.
West Virginia had the highest accidental death rate at 71.5 deaths per 100,000 residents. New York had the lowest rate at 27.5 deaths per 100,000 residents. These are the states with the highest accidental death rates. Click here to see the states with the most deadly accidents. Motor vehicle accidents were the leading cause of accidental death in 18 states. Some of these states had relatively lax motor vehicle regulations.